1379781-57-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1379781-57-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,9,7,8 and 1 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1379781-57:
(9*1)+(8*3)+(7*7)+(6*9)+(5*7)+(4*8)+(3*1)+(2*5)+(1*7)=223
223 % 10 = 3
So 1379781-57-3 is a valid CAS Registry Number.
1379781-57-3Relevant articles and documents
Regiospecific synthesis of cepanolide, a cancer chemoprotective micronutrient found in green onions
Boukouvalas, John,Albert, Vincent
, p. 3027 - 3029 (2012/08/08)
The naturally occurring γ-hydroxy-β-sulfanylbutenolide cepanolide and a range of new analogues were synthesized in concise, regiospecific manner through the combined use of 2-silyloxyfuran oxyfunctionalization and tandem thio-Michael addition/elimination.